[INFO] fetching crate fixcol 0.2.0...
[INFO] testing fixcol-0.2.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate fixcol 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate fixcol 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fixcol 0.2.0
[INFO] tweaked toml for crates.io crate fixcol 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fixcol 0.2.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fixcol 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c01e64f4c959f7089fc761329164310a4efa6da16784848535d3f801d74f23e0
[INFO] running `Command { std: "docker" "start" "-a" "c01e64f4c959f7089fc761329164310a4efa6da16784848535d3f801d74f23e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c01e64f4c959f7089fc761329164310a4efa6da16784848535d3f801d74f23e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c01e64f4c959f7089fc761329164310a4efa6da16784848535d3f801d74f23e0", kill_on_drop: false }`
[INFO] [stdout] c01e64f4c959f7089fc761329164310a4efa6da16784848535d3f801d74f23e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc9cc179453c35c13716d62a44afa7b9e3c8bd99b5cdec5acdc86caf3a6d3d11
[INFO] running `Command { std: "docker" "start" "-a" "fc9cc179453c35c13716d62a44afa7b9e3c8bd99b5cdec5acdc86caf3a6d3d11", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.71
[INFO] [stderr]    Compiling fixcol-derive v0.2.0
[INFO] [stderr]    Compiling fixcol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `Command { std: "docker" "inspect" "fc9cc179453c35c13716d62a44afa7b9e3c8bd99b5cdec5acdc86caf3a6d3d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9cc179453c35c13716d62a44afa7b9e3c8bd99b5cdec5acdc86caf3a6d3d11", kill_on_drop: false }`
[INFO] [stdout] fc9cc179453c35c13716d62a44afa7b9e3c8bd99b5cdec5acdc86caf3a6d3d11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3778f9ab4d3d1e0c6dd86a24dfa985ea2bb4a55213ccd633c06adab915769a4e
[INFO] running `Command { std: "docker" "start" "-a" "3778f9ab4d3d1e0c6dd86a24dfa985ea2bb4a55213ccd633c06adab915769a4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.205
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde_json v1.0.122
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling winnow v0.6.18
[INFO] [stderr]    Compiling rustix v0.38.35
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling escargot v0.5.12
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling trybuild v1.0.99
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.205
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling indexmap v2.3.0
[INFO] [stderr]    Compiling tempfile v3.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling regex v1.10.6
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.7
[INFO] [stderr]    Compiling toml_edit v0.22.20
[INFO] [stderr]    Compiling toml v0.8.19
[INFO] [stderr]    Compiling fixcol v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 23.39s
[INFO] running `Command { std: "docker" "inspect" "3778f9ab4d3d1e0c6dd86a24dfa985ea2bb4a55213ccd633c06adab915769a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3778f9ab4d3d1e0c6dd86a24dfa985ea2bb4a55213ccd633c06adab915769a4e", kill_on_drop: false }`
[INFO] [stdout] 3778f9ab4d3d1e0c6dd86a24dfa985ea2bb4a55213ccd633c06adab915769a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 74925ae50b636fc9a4f2d00ac6b81d1200a8451d4b564791c7dc37c9b8fea92c
[INFO] running `Command { std: "docker" "start" "-a" "74925ae50b636fc9a4f2d00ac6b81d1200a8451d4b564791c7dc37c9b8fea92c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fixcol-81d401b82b859664)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test error::tests::map_io_error ... ok
[INFO] [stdout] test error::tests::wrap_data_error ... ok
[INFO] [stdout] test error::tests::utf8_error_text ... ok
[INFO] [stdout] test error::tests::wrap_io_error ... ok
[INFO] [stdout] test fixcol::tests::iter_debug ... ok
[INFO] [stdout] test fixcol::tests::read_fixed_all ... ok
[INFO] [stdout] test fixcol::tests::read_fixed_str ... ok
[INFO] [stdout] test fixcol::tests::read_fixed_all_no_trailing ... ok
[INFO] [stdout] test fixcol::tests::read_fixed_string ... ok
[INFO] [stdout] test fixcol::tests::read_struct_derived ... ok
[INFO] [stdout] test fixcol::tests::read_struct_enum_derived ... ok
[INFO] [stdout] test fixcol::tests::read_tuple_enum_derived ... ok
[INFO] [stdout] test fixcol::tests::read_unit_enum_derived ... ok
[INFO] [stdout] test parse::tests::extract_f32_bad ... ok
[INFO] [stdout] test parse::tests::extract_f32_full ... ok
[INFO] [stdout] test parse::tests::extract_f32_padding ... ok
[INFO] [stdout] test parse::tests::extract_f32_right ... ok
[INFO] [stdout] test parse::tests::extract_string_full ... ok
[INFO] [stdout] test parse::tests::extract_f32_right_strict ... ok
[INFO] [stdout] test parse::tests::extract_string_full_left ... ok
[INFO] [stdout] test parse::tests::extract_string_full_right ... ok
[INFO] [stdout] test parse::tests::extract_string_full_skip ... ok
[INFO] [stdout] test parse::tests::extract_string_full_slice ... ok
[INFO] [stdout] test parse::tests::extract_string_full_tight_wc ... ok
[INFO] [stdout] test parse::tests::extract_string_full_trimmed_ws ... ok
[INFO] [stdout] test parse::tests::extract_string_full_truncate ... ok
[INFO] [stdout] test parse::tests::extract_string_full_ws ... ok
[INFO] [stdout] test parse::tests::extract_string_left ... ok
[INFO] [stdout] test parse::tests::extract_string_left_leading_ws ... ok
[INFO] [stdout] test parse::tests::extract_string_left_pad ... ok
[INFO] [stdout] test parse::tests::extract_string_left_skip ... ok
[INFO] [stdout] test parse::tests::extract_f32_left ... ok
[INFO] [stdout] test parse::tests::extract_string_left_truncate ... ok
[INFO] [stdout] test parse::tests::extract_string_left_ws ... ok
[INFO] [stdout] test parse::tests::extract_string_right ... ok
[INFO] [stdout] test parse::tests::extract_string_right_exact ... ok
[INFO] [stdout] test parse::tests::extract_string_right_skip ... ok
[INFO] [stdout] test parse::tests::extract_string_right_skip_into ... ok
[INFO] [stdout] test parse::tests::extract_string_right_trailing_ws ... ok
[INFO] [stdout] test parse::tests::extract_string_right_truncate ... ok
[INFO] [stdout] test parse::tests::extract_string_right_ws ... ok
[INFO] [stdout] test parse::tests::impl_parse ... ok
[INFO] [stdout] test parse::tests::parse_option_none ... ok
[INFO] [stdout] test parse::tests::strict_left_align ... ok
[INFO] [stdout] test parse::tests::parse_option_some ... ok
[INFO] [stdout] test parse::tests::strict_right_align ... ok
[INFO] [stdout] test tests::test_helper ... ok
[INFO] [stdout] test parse::tests::strict_numeric_zero_padding ... ok
[INFO] [stdout] test tests::custom_struct_read ... ok
[INFO] [stdout] test error::tests::wrap_utf8_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/examples.rs (/opt/rustwide/target/debug/deps/examples-f2f6c6e023a9a46c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/test_derive_enum.rs (/opt/rustwide/target/debug/deps/test_derive_enum-bce250e39f11afee)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test read_enums ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_derive_nested.rs (/opt/rustwide/target/debug/deps/test_derive_nested-f6eeb66466f0e6b3)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test read_nested ... ok
[INFO] [stdout] test read_inner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_derive_struct.rs (/opt/rustwide/target/debug/deps/test_derive_struct-244c0229f9b775d7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test derive_read_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_derive_tuple_struct.rs (/opt/rustwide/target/debug/deps/test_derive_tuple_struct-93fd649ded92a9df)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test derive_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_enum_field.rs (/opt/rustwide/target/debug/deps/test_enum_field-430139d22eb73bda)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test derive_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_multi_attr.rs (/opt/rustwide/target/debug/deps/test_multi_attr-b3e999f2da66d241)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test derive_read_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_options.rs (/opt/rustwide/target/debug/deps/test_options-7364b1646cf4a1e8)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test parse_option ... ok
[INFO] [stdout] test parse_none ... ok
[INFO] [stdout] test option_vs_empty_string ... ok
[INFO] [stderr]      Running tests/test_strict.rs (/opt/rustwide/target/debug/deps/test_strict-4f73354445b94c1d)
[INFO] [stdout] test err_on_non_option_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running tests/test_write_failure.rs (/opt/rustwide/target/debug/deps/test_write_failure-4a6abef4320e63c8)
[INFO] [stdout] test full_line_strict ... ok
[INFO] [stdout] test full_line_lax ... ok
[INFO] [stdout] test short_line_lax ... ok
[INFO] [stdout] test whitespace_malformed_lax ... ok
[INFO] [stdout] test short_line_strict ... ok
[INFO] [stdout] test whitespace_malformed_strict ... ok
[INFO] [stdout] test whitespace_well_formed_lax ... ok
[INFO] [stdout] test whitespace_well_formed_strict ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-129979b051d34746)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests fixcol
[INFO] [stdout] test ui ... ignored
[INFO] [stdout] test ui_read_only ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/fixcol.rs - fixcol::ReadFixed::read_fixed_all (line 231) ... ok
[INFO] [stdout] test src/lib.rs - (line 225) ... ok
[INFO] [stdout] test src/fixcol.rs - fixcol::ReadFixed::read_fixed (line 199) ... ok
[INFO] [stdout] test src/error.rs - error::Error (line 64) ... ok
[INFO] [stdout] test src/fixcol.rs - fixcol::ReadFixed::read_fixed_str (line 294) ... ok
[INFO] [stdout] test src/error.rs - error::DataError::custom (line 229) ... ok
[INFO] [stdout] test src/error.rs - error (line 19) ... ok
[INFO] [stdout] test src/parse.rs - parse::FixedDeserializer (line 127) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 125) ... ok
[INFO] [stdout] test src/parse.rs - parse::FixedDeserializer (line 26) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] test src/fixcol.rs - fixcol::ReadFixed::read_fixed_string (line 330) ... ok
[INFO] [stdout] test src/parse.rs - parse::FixedDeserializer (line 89) ... ok
[INFO] [stdout] test src/fixcol.rs - fixcol::ReadFixed::read_fixed_str (line 271) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "74925ae50b636fc9a4f2d00ac6b81d1200a8451d4b564791c7dc37c9b8fea92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74925ae50b636fc9a4f2d00ac6b81d1200a8451d4b564791c7dc37c9b8fea92c", kill_on_drop: false }`
[INFO] [stdout] 74925ae50b636fc9a4f2d00ac6b81d1200a8451d4b564791c7dc37c9b8fea92c